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使用InstallAnywhere 2009 SP2(版本10.0),在安装期间它挂起在Install
阶段的开始并显示以下内容NullPointerException异常(NPE)在调试控制台窗口:InstallAnywhere 2009挂起NullPointerException在com.zerog.ia.installer.InstallBundle.shouldRegister(DashoA10 * ..)
InstallAnywhere 2009
Version: 10.0
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...
java.lang.NullPointerException
at com.zerog.ia.installer.InstallBundle.shouldRegister(DashoA10*..)
at ZeroGbu.a(DashoA10*..)
at ZeroGbu.a(DashoA10*..)
at ZeroGbu.b(DashoA10*..)
at ZeroGbu.a(DashoA10*..)
at com.zerog.ia.installer.IAStatusLog.setInstallWasStarted(DashoA10*..)
at com.zerog.ia.installer.Installer.install(DashoA10*..)
at com.zerog.ia.installer.actions.InstallProgressAction.n(DashoA10*..)
at com.zerog.ia.installer.actions.ProgressPanelAction$1.run(DashoA10*..)
虽然安装挂起,用户可以通过点击按钮Cancel
干净地停止安装。